ec800m无法连接到ipv6的服务器

在QPYcom里,百度ipv4可以ping通,6.ipw.cn不能ping通

>>> uping.ping('www.baidu.com')
PING www.baidu.com (49.50.48.46): 64 data bytes
72 bytes from 49.50.48.46: icmp_seq=1, ttl=53, time=57.697000 ms
72 bytes from 49.50.48.46: icmp_seq=2, ttl=53, time=22.757000 ms
72 bytes from 49.50.48.46: icmp_seq=3, ttl=53, time=24.879000 ms
72 bytes from 49.50.48.46: icmp_seq=4, ttl=53, time=27.849000 ms
4 packets transmitted, 4 packets received, 0 packet loss
round-trip min/avg/max = 22.757/33.296/57.697 ms
>>> 
>>> uping.ping('6.ipw.cn')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "uping.py", line 212, in ping
  File "uping.py", line 65, in __init__
AssertionError: Can not take the IP address of host
>>>

通过at设置AT+CGDCONT=1,“IPV4V6”,“”,“0.0.0.0”,0,0,0,0,0,0
OK

+CGDCONT: 1,“IPV4V6”,“”,“0.0.0.0”,0,0,0,0,0,0
但是断电后还是默认的
OK

+CGDCONT: 1,“IP”,“”,“0.0.0.0”,0,0,0,0,0,0

我的问题是,怎么样让QuecPython的应用连接上app的服务器??

你好,
请问使用的是哪个模块?
可以试下拨号时配置IPV6,试试看是否可以


详细请参考下面链接
dataCall - 拨号功能 - QuecPython (quectel.com)